Deuteronomy 4:40
You shall keep therefore his statutes, and his commandments, which I command you this day, that it may go well with you, and with your children after you, and that you may prolong your days on the earth, which the LORD your God gives you, for ever.
Nave's Topical Index—AKJV

Deuteronomy 22:7
But you shall in any wise let the dam go, and take the young to you; that it may be well with you, and that you may prolong your days.
Nave's Topical Index—AKJV